Homework Help: psy230

Posted by Asia on Monday, August 15, 2011 at 5:00pm.

A business researcher has to decide which of three employees should be placed in a particular job that requires a high level of perceptual-motor coordination. All three employees have taken tests of perceptual-motor coordination, but each took a different test.
Employee A scored 15 on a test with a mean of 10 and a standard deviation of 2.
Employee B scored 350 on a test with a mean of 300 and a standard deviation of 40.
Employee C scored 108 on a test with a mean of 100 and a standard deviation of 16.
On all three tests, higher scores mean greater coordination.

Which employee has the best perceptual–motor coordination?

psy230 - PsyDAG, Tuesday, August 16, 2011 at 11:06am
Z = (score-mean)/SD

Which has the highest Z score?

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